Local Calling Guide
Area code/prefix search
NPA: 870
[Rate centres in NPA 870]
[Dial plan for NPA 870]
NXX: 979
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 870-979
| A |
Blytheville |
AR |
LTRKAR10G01 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
528 |
|
2024-07-15 |
|
| 870-979
| 0 |
Blytheville |
AR |
LTRKAR10G01 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
528 |
|
2025-09-14 |
|
| 870-979
| 1 |
Blytheville |
AR |
LTRKAR10G01 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
528 |
|
2024-12-25 |
|
| 870-979
| 2 |
Blytheville |
AR |
|
348F ONVOY, LLC - AR |
528 |
|
2026-07-24 |
|
| 870-979
| 3 |
Blytheville |
AR |
|
348F ONVOY, LLC - AR |
528 |
|
2026-09-05 |
|
| 870-979
| 4 |
Blytheville |
AR |
|
348F ONVOY, LLC - AR |
528 |
|
2026-10-11 |
|
| 870-979
| 5 |
Blytheville |
AR |
LTRKAR10G01 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
528 |
|
2025-03-14 |
|
| 870-979
| 7 |
Blytheville |
AR |
NLRKAR446MD |
6529 T-MOBILE USA, INC. |
528 |
|
2025-11-24 |
|
| 870-979
| 8 |
Blytheville |
AR |
LTRKARFRXLY |
348F ONVOY, LLC - AR |
528 |
|
2025-10-12 |
|
| 870-979
| 9 |
Blytheville |
AR |
LTRKAR10G01 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
528 |
|
2024-07-15 |
|
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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